EP1151205A4 - Improved weldable aluminum stud - Google Patents

Improved weldable aluminum stud

Info

Publication number
EP1151205A4
EP1151205A4 EP99964138A EP99964138A EP1151205A4 EP 1151205 A4 EP1151205 A4 EP 1151205A4 EP 99964138 A EP99964138 A EP 99964138A EP 99964138 A EP99964138 A EP 99964138A EP 1151205 A4 EP1151205 A4 EP 1151205A4
Authority
EP
European Patent Office
Prior art keywords
weldable aluminum
aluminum stud
improved
improved weldable
stud
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99964138A
Other languages
German (de)
French (fr)
Other versions
EP1151205B1 (en
EP1151205A1 (en
Inventor
Klaus G Schmitt
Michael Krengel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Newfrey LLC
Original Assignee
Newfrey LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Newfrey LLC filed Critical Newfrey LLC
Publication of EP1151205A1 publication Critical patent/EP1151205A1/en
Publication of EP1151205A4 publication Critical patent/EP1151205A4/en
Application granted granted Critical
Publication of EP1151205B1 publication Critical patent/EP1151205B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/20—Stud welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0288—Welding studs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/28—Selection of soldering or welding materials proper with the principal constituent melting at less than 950 degrees C
    • B23K35/286—Al as the principal constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Resistance Welding (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
EP99964138.4A 1998-12-08 1999-12-07 Improved weldable aluminum stud Expired - Lifetime EP1151205B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19856613 1998-12-08
DE1998156613 DE19856613A1 (en) 1998-12-08 1998-12-08 Weld-on part made of aluminum or an aluminum alloy with a coating
PCT/US1999/028950 WO2000034672A1 (en) 1998-12-08 1999-12-07 Improved weldable aluminum stud

Publications (3)

Publication Number Publication Date
EP1151205A1 EP1151205A1 (en) 2001-11-07
EP1151205A4 true EP1151205A4 (en) 2003-01-29
EP1151205B1 EP1151205B1 (en) 2013-08-14

Family

ID=7890390

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99308898A Withdrawn EP1008416A1 (en) 1998-12-08 1999-11-09 Plated aluminium weld stud
EP99964138.4A Expired - Lifetime EP1151205B1 (en) 1998-12-08 1999-12-07 Improved weldable aluminum stud

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99308898A Withdrawn EP1008416A1 (en) 1998-12-08 1999-11-09 Plated aluminium weld stud

Country Status (5)

Country Link
EP (2) EP1008416A1 (en)
JP (1) JP4778615B2 (en)
AU (1) AU2044300A (en)
DE (1) DE19856613A1 (en)
WO (1) WO2000034672A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035351C2 (en) * 2000-07-20 2002-06-06 Nelson Bolzenschweis Technik G Aluminum welded part, in particular aluminum studs for stud welding, and method for welding the same
DE10358590A1 (en) 2003-12-12 2005-07-07 Newfrey Llc, Newark Process for the pretreatment of surfaces of welded parts of aluminum or its alloys and corresponding welded parts
DE102009015915B4 (en) * 2009-03-25 2023-06-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle with a body structure and at least one ground bolt welded to the body structure
DE102017203984A1 (en) * 2017-03-10 2018-09-13 Bayerische Motoren Werke Aktiengesellschaft Bolt for fastening components or grounding electrical or electronic components to a vehicle body, bolted bolt assembly, and method of forming the bolt assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684304A (en) * 1986-04-24 1987-08-04 Hitco Composite stud
DE4401881A1 (en) * 1994-01-23 1995-07-27 Trw Nelson Bolzenschweisstechn Welding stud made of aluminum
US5584946A (en) * 1993-05-24 1996-12-17 Henkel Kommanditgesellschaft Auf Aktien Chromium-free conversion coating treatment of aluminum
US5618491A (en) * 1996-02-22 1997-04-08 Trw, Inc. Studs for boilers and other high temperature applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858414A (en) * 1953-05-18 1958-10-28 Dash Edward Aluminum coated stud
FR1229756A (en) * 1958-09-08 1960-09-09
JPS5285038A (en) * 1976-01-09 1977-07-15 Hitachi Ltd Welding process
JPS535039A (en) * 1976-07-05 1978-01-18 Kansai Paint Co Ltd Metal surface treating liquid and surface treating method
JPS63313675A (en) * 1987-06-12 1988-12-21 Toyota Motor Corp Stud parts and its welding method
JPH02229678A (en) * 1989-03-03 1990-09-12 Toyota Motor Corp Welding method for stud bolt
JPH07100651A (en) * 1993-10-05 1995-04-18 Mitsubishi Chem Corp Stud welding method
JPH07314141A (en) * 1994-05-23 1995-12-05 Pop Rivet Fastener Kk Bar shaped body for welding
JP3836589B2 (en) * 1997-02-10 2006-10-25 古河スカイ株式会社 Aluminum alloy studs joined to the base metal by stud welding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4684304A (en) * 1986-04-24 1987-08-04 Hitco Composite stud
US5584946A (en) * 1993-05-24 1996-12-17 Henkel Kommanditgesellschaft Auf Aktien Chromium-free conversion coating treatment of aluminum
DE4401881A1 (en) * 1994-01-23 1995-07-27 Trw Nelson Bolzenschweisstechn Welding stud made of aluminum
US5618491A (en) * 1996-02-22 1997-04-08 Trw, Inc. Studs for boilers and other high temperature applications

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0034672A1 *

Also Published As

Publication number Publication date
EP1151205B1 (en) 2013-08-14
JP4778615B2 (en) 2011-09-21
EP1151205A1 (en) 2001-11-07
JP2002531276A (en) 2002-09-24
DE19856613A1 (en) 2000-06-15
AU2044300A (en) 2000-06-26
WO2000034672B1 (en) 2000-07-20
WO2000034672A1 (en) 2000-06-15
EP1008416A1 (en) 2000-06-14

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